Body to chassis spacers?

[andrew34ruby]

Thanks for all the ideas. The job is now done and the body firmly bolted to the chassis. Instead of Denso tape I used thin strips of rubber, and for the ends of the outrigger/crossmembers I cut squares of polyethylene from the edge of a kitchen chopping board. If seemed just the right thickness and was always too big. Trimmed down neatly it is now back in service in the kitchen.